diff options
| author | Wyatt Wood <wyatt.wood@amd.com> | 2020-03-30 16:04:05 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-23 01:11:47 +0300 |
| commit | 67d09292f857d47e3577e69236e426cbc31439f0 (patch) | |
| tree | ac248b2690b44bbe084d4bbbf6797f8013db919d /drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c | |
| parent | f12f70117a3cc9b7286dea486cb7af9920aa5dfd (diff) | |
| download | linux-67d09292f857d47e3577e69236e426cbc31439f0.tar.xz | |
drm/amd/display: Add SetBacklight call to abm on dmcub
[Why]
Set backlight calls to firmware are are being prevented by dmcu == null
check. Dmcu is expected to be null in this case.
[How]
Only prevent call if dmcu and abm are null. Also rename variable
'use_smooth_brightness' to 'fw_set_brightness' as it's more appropriate.
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c index 8baebb594de5..a19f359e45d7 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c @@ -338,7 +338,7 @@ static bool dmub_abm_set_backlight_level_pwm( unsigned int backlight_pwm_u16_16, unsigned int frame_ramp, unsigned int otg_inst, - bool use_smooth_brightness) + bool fw_set_brightness) { struct dce_abm *dce_abm = TO_DMUB_ABM(abm); |